baber/WOPTO huggingface dataset:
Patent JP-2004053341-A (JP)
Title: Semiconductor integrated circuit and its design method
Inventor: IKUSU HARUHIKO
IPC: G11C29/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that can restrain an increase in chip area as much as possible and mounts a test circuit for improving the detection sensitivity of a delay fault in an incorporated memory, and to provide a design method of the semiconductor integrated circuit.  <P>SOLUTION: The semiconductor integrated circuit has a scan chain having a plurality of scan registers for testing the incorporated memory. In this case, the scan register comprises a selector for selectively changing a scan-in signal or the output of the scan register at a prestage and the output of an internal circuit for outputting; a first latch for fetching the output of the selector at a first clock signal for outputting; and a second latch for fetching the output of the first latch at a second clock signal having a phase opposite to the first clock signal. One of the first and second latches is a latch for I/O incorporated into the incorporated memory.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051839-A (JP)
Title: Quick-drying treating agent
Inventor: SHIMIZU YOSHIO
IPC: C09D157/12
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick-drying treating agent effectively modifying a target surface of an outer plate-coating surface, etc., of an automobile, a railroad vehicle, an airplane, etc., into a hydrophilic property without being washed away by rinsing water and imparting excellent dryness not producing stain left in a state of outline of water drops on the surface.  <P>SOLUTION: The quick-drying treating agent comprises a copolymer, obtained by copolymerizing (A) a tertiary amino group- or quaternary ammonium group-containing vinyl monomer with (B) an anionic group-containing vinyl monomer and (C) a hydrophobic nonionic group-containing vinyl monomer as essential components, in which a molar ratio (A/B) of the monomer A to the monomer B is (51/49) to (80/20) and a weight ratio (C/A+B+C) of the monomer C to total monomers is 0.1-20mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051347-A (JP)
Title: Sheet feeder
Inventor: HAYASHI KYOICHIRO
IPC: B65H3/46
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeder capable of smoothly solving non-feed jam in which a sheet can not be properly sent out of a sheet feeder.  <P>SOLUTION: The sheet feeder 1 includes a sheet stacker 2 for housing a sheet P, a feed roller 4 and a return roller 5 capable of coming into contact with the sheet P in the sheet stacker 2, a detection switch 15 provided on a conveying path 12 extending from the sheet stacker 2, and a drive controller 16. The feed roller 4 can rotate to send out the sheet P from the sheet stacker 2 whereas the return roller 5 can rotate to send back the sheet P into the sheet stacker 2. When the detection switch 15 determines that the non-feed jam is generated, the drive controller 16 stops the feed roller 4 rotating to send back the sheet P into the sheet shacker 2 by the return roller 5 and then rotates the feed roller 4 again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003057486-A (JP)
Title: Optical multiplexing and demultiplexing apparatus
Inventor: OGUSU MASAHIRO
IPC: G02B6/122
Filed: 2002-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexing and demultiplexing apparatus which carries out distribution and collection of information for every region. SOLUTION: In the optical multiplexing and demultiplexing apparatus for wavelength multiplex optical telecommunications to carry out long distance transmission by using a plurality of light amplifiers as an optical repeater, a first optical multiplexer/demultiplexer is inserted in a wavelength multiplexed transmission channel to branch each wavelength. Then, an optical switch is inserted, and each wavelength is multiplexed by a second optical multiplexer/ demultiplexer and connected to the transmission channel. A desired signal in the branched wavelength is taken out or sent out by the switching of the switch.
Patent JP-2004057381-A (JP)
Title: Game machine, program, and recording medium
Inventor: NAKADA KATSUMASA
IPC: A63F5/04
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a player's expectation for a game mode other than a big-bonus (BB) mode.  <P>SOLUTION: When a player wins a specific success role, a CPU (central processing unit) 30a executes a game in an assist-time (AT) mode. After games are executed a prescribed number of times in the AT mode, the CPU 30a reads a regular-bonus (RB) flag out of an RB flag reserving part 41 to shift the mode to an RB mode. When the RB mode terminates, the CPU 30a shifts the mode to the AT mode again. The CPU 30a terminates the AT mode when games are executed an upper limit number of times in the AT mode or when the number of times of shifting to the RB mode reaches a prescribed number. Accordingly, games can be executed in a mode similar to the BB mode though the game mode is not shifted to the BB mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072301-A (JP)
Title: Motion vector detection method
Inventor: SHIGESATO TATSURO
IPC: H04N19/426
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption in an imageencoding circuit by a motion vector detection method for obtaining motion of an image between adjacent frames for every block of a prescribed size.  <P>SOLUTION: In the motion vector detection method, a pixel value of one block, with which a motion vector is to be obtained, is inputted from an encoding block input part 101 to a motion detection operation part 102. Image information which is included in a reference region corresponding to the encoding block of this time and which is not arranged in a second memory 103 amongimage information of a reference frame arranged in a first memory 104 is copied in the second memory 103. The motion detection operation part 102 detects motion by using inputted image information on the encoding block and picture information of the reference region arranged in the second memory 103, and a motion vector value obtained as a result is outputted to a motion vector output part 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067833-A (JP)
Title: Coating composition
Inventor: YAMAMOTO DAISUKE
IPC: C08F8/48
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating composition which shows an excellent weather resistance and scratch resistance and especially shows an excellent chemical resistance.  <P>SOLUTION: This coating composition contains a copolymer (A) comprising (i) a glutaric anhydride unit of formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are identical to or different from each other and are each hydrogen atom or a 1-5C alkyl group) and (ii) an unsaturated alkyl carboxylate unit, wherein the copolymer (A) is either one a copolymer (A) comprising units (i) and (ii) and (iii) an unsaturated carboxylic acid unit, a copolymer (A) comprising units (i) and (ii) and (iv) other vinyl monomer unit containing no aromatic ring or a copolymer comprising units (i), (ii), (iii) and (iv).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073304-A (JP)
Title: Ball polishing and feeding apparatus
Inventor: MICHIMATA MASATOSHI
IPC: A63F7/02
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To replace a rail body at a low cost when breakage or abrasion occurs in the rail body.  <P>SOLUTION: The rail body bearing abrasive cloth is stuck to a fitting board, and the fitting board is fitted to a door by a separable fixing means. When the rail body suffers a damage or the like, the door is opened to remove the abrasive cloth, and then the fixing means is operated to replace the fitting board and the rail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075796-A (JP)
Title: Prewashing composition
Inventor: ISHIKAWA AKIRA
IPC: D06L1/16
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prewashing composition which has excellent storage stability, can be simply and safely applied to the object to be washed, and can develop excellent detergency when the object coated therewith is washed.  <P>SOLUTION: The prewashing composition contains (a) a surfactant, (b) a chelating agent having a calcium stability constant of 4-15 and a molecular weight of 1,000 or lower, and (c) water and has an ionic strength of 1.5-2.5 mol/m<SP>3</SP>and a molar ratio Na<SP>+</SP>/K<SP>+</SP>(wherein Na<SP>+</SP>is the number of moles of Na<SP>+</SP>ions, and K<SP>+</SP>is the number of moles of Ka<SP>+</SP>ions) is 7/3 to 1/9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077758-A (JP)
Title: Developing device and processing cartridge
Inventor: UENO TAKAHITO
IPC: G03G21/18
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device and a processing cartridge which prevent variations in SB gap caused by distribution and also prevent warp and deformation of a development blade.  <P>SOLUTION: In an image non-formation area, a blade having a fixed gap between a development sleeve and itself is fixed with screws at longitudinal both ends. In an image area, the blade is fixed by applying an adhesive between a developing container and the blade.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077800-A (JP)
Title: Manufacturing method of phase shift reticle
Inventor: HIROTA MEGUMI
IPC: G03F1/68
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a phase shift reticle in which precision in the overlap position of a light shielding film and a phase shifter is properly evaluated during the production steps of the reticle, a retrying of overlap plotting is conducted when the precision in the position is evaluated to be poor and good evaluation of the precision is conducted after the production is completed.  <P>SOLUTION: In the manufacturing method of a phase shift reticle, a first layer pattern is formed on the surface of a transparent substrate, resist is applied on the substrate which includes the first layer pattern, plotting and developing are conducted while a second layer pattern is overlapped, a second layer resist pattern is formed and precision in the overlapping position of the first layer pattern and the second layer resist pattern is measured using a mask micro-dimensional measuring instrument or a scanning type electron microscope. When the positional precision in the overlapped plotting is measured and judged to be defective, the second layer resist pattern is peeled off, resist is applied again on the substrate which includes the first layer pattern and plotting is conducted for the overlapping of a second layer pattern.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076447-A (JP)
Title: Sliding door structure
Inventor: KAGAWA EIJI
IPC: E06B3/46
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new sliding door structure which does not require a large interval between sliding doors, and easily and effectively prevents a retaining trim overhanging from the surface of each sliding door and overhanging portions such as a pressing casing, a mold and a door pull, from making contact with the other sliding door when the doors pass each other.  <P>SOLUTION: According to the sliding door structure, the sliding doors (1a), (1b) moving in a double sliding manner have homopolar magnets (2a), (2b) arranged on opposed surfaces thereof, respectively, and therefore the sliding doors (1a), (1b) are repulsive to each other and kept out of contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078681-A (JP)
Title: Information presentation system, its method and program
Inventor: JULIETTE CHEN
IPC: G06F3/12
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To support a user's cooperation in the recycling of cartridges.  <P>SOLUTION: An information presentation system 10 is provided with: a printer 20 for printing out data on a printing medium by using coloring materials supplied from cartridges 30, 34; and a personal computer 50 for displaying a status picture expressing the residual amounts of the coloring materials included in respective cartridges 30, 34 on a display 70 and displaying a guidance request button concerned with the recovery of the cartridges 30, 34 on the status picture. When the user learns that the residual amounts of the coloring materials are scarce on the status picture and intends to exchange the cartridges 30, 34, the user may be conscious of the disposal of the used cartridges. However, since the guidance request button concerned with the recovery of the cartridges is displayed on the same status picture, guidance concerned with the recovery of the cartridges is displayed by selecting the request button and the way how to clear out the used cartridges is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080532-A (JP)
Title: Multicast protection method and device thereof multicast protection program, and recoding medium storing the same
Inventor: KOJIMA HISASHI
IPC: H04L45/16
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a communication to continue only by a tree switchover upon fault occurrence.  <P>SOLUTION: A path of a backup sub-tree is calculated for a sub-tree to be protected, the backup sub-tree is generated along the calculated path, and traffic is switched over to the backup sub-tree upon fault occurrence within the sub-tree.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088928-A (JP)
Title: Control device for vehicle drive force
Inventor: SHIMIZU KOICHI
IPC: B60L50/16
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle drive force capable of coping with a variation in the limit of power feed by a power supply that feeds power to a motor.  <P>SOLUTION: When the output torque of the motor is determined to be in attrition while traveling, the output torque releases a clutch when the torque becomes one equivalent to torque that is transmitted from a rear wheel. When the lowering of the generation capacity of a generator that drives the motor is detected at this time, a torque command value of the motor is limited, and the attrition rate of the torque command value is accelerated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086814-A (JP)
Title: Method and device of image processing
Inventor: ENOMOTO MIKIYA
IPC: H04N1/60
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method by which the maximum saturation with high precision can be obtained without performing an interpolation operation causing an error which impairs reliability and a complicated operation, and to provide a device for executing the image processing method.  <P>SOLUTION: The image processing method is executed by the device including a white characteristic parameter storage part 101, an input parameter storage part 102, a CIEXYZ coordinate system color reproduction range calculation part 103 and a saturation calculation part 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091611-A (JP)
Title: Cleanser composition and cleansing method using the same
Inventor: ITO MIKIHIKO
IPC: C11D7/24
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleanser composition capable of efficiently removing deposits including process oil, degenerate/hardened oil, scorched stains and particulate stains such as polish tailings and abrasive grains stuck onto the surface of to-be-cleansed objects, and to provide a cleansing method using the composition.  <P>SOLUTION: The cleanser composition comprises a liquid cleanser and a solid particulate material 50-1,000μm in particle size with the specific gravity difference from the liquid cleanser being ≤0.3. The cleansing method comprises soaking to-be-cleansed object(s) in this cleanser composition and carrying out cleansing under ultrasonic irradiation to remove contaminants stuck onto the object(s). By this method, stain deposits on the object(s) can be removed efficiently.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095369-A (JP)
Title: Lighting device
Inventor: YAMAMOTO MASAKAZU
IPC: H05B37/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To change color temperatures without limiting a lighting representation range.  <P>SOLUTION: The device is provided with a plurality of circular fluorescent lamps 11A, 11B with different luminous colors, a plurality of lighting circuits 12A, 12B for lighting the lamps individually, a plurality of interfaces 13A, 13B fitted to the input side of each of the circuits, a remote control receiver 14 receiving prescribed input information by a prescribed operation from a remote control 3, and a control part 10 for continuously changing colors of all light fluxes and all emitted lights emitted from the circular fluorescent lamps 11A, 11B while making the colors and the lights link with each other, by controlling the plurality of lighting circuit parts 12A, 12B through the plurality of the interfaces 13A, 13B according to the input information received by the remote control receiver 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094030-A (JP)
Title: Radiation image information eraser
Inventor: KURODA OSAMU
IPC: G03B42/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce breakage of an erasing light source and to stop fragments of the erasing light source from scattering.  <P>SOLUTION: An erasure unit 46 is equipped with a plurality of erasing light sources 48 and a housing 50 which stores the erasing light sources 48 and constitutes a sealed container. A plate type buffer material 54 which deters an erasure light source 48 by absorbing a shock etc., during transportation is arranged between a socket 56 to which a terminal part 58 of the erasing light source 48 is connected and an internal wall 52 of the housing 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004121003-A (JP)
Title: Flavor improver for bacteriostatic
Inventor: KOISO HIROAKI
IPC: A23L27/20
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flavor improver for a bacteriostatic suppressing astringent taste of a bacteriostatic even if various bacteriostatics are combined therewith to improve flavor; and to provide a bacteriostatic where astringent taste peculiar to bacteriostatics is suppressed even if the bacteriostatic comprises a combination of various bacteriostatics; and to provide a method for improving the flavor of a bacteriostatic.  <P>SOLUTION: The flavor improver for a bacteriostatic is used to prepare a bacteriostatic, and the bacteriostatic contains nisin. The bacteriostatic comprises at least one kind selected from an organic acid and/or its salts, an emulsifier, a basic polymer, vitamins, a plant extract, a polyphosphate, an amino acid and ethanol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091711-A (JP)
Title: Grease composition
Inventor: TAKEMURA KUNIO
IPC: C10N40/02
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grease composition keeping the low-temperature performance of an overbased calcium sulfonate and having improved heat-resistance, rustproofness and load bearing property.  <P>SOLUTION: The grease composition is produced by compounding a lubrication base oil with an overbased calcium sulfonate, i.e. a calcium sulfonate complex compound and a metallic soap or a non-soap as a thickening agent. The metallic soap is lithium soap, lithium complex soap, aluminum complex soap and/or calcium complex soap, the non-soap thickening agent is a urea compound, a bentonite compound and/or polytetrafluoroethylene, and the lubricating base oil is refined mineral oil or synthetic lubricating oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095221-A (JP)
Title: System for downward folding edge part protruding outside slip sheet
Inventor: MARCO JITEERA
IPC: B65B11/02
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel improved system for downward folding tab parts of slip sheets which are placed in an inserted state among continuous tiers, stages or layers of articles. SOLUTION: This folding system is equipped with a plurality of columns 176 which are directed in a vertical direction; the columns 176 are initially arranged above the tab parts 134 protruding outside, next, made independent and aligned with the tab parts 134 protruding outside the slip sheet, and after that, engaged with the tab parts 134 of the slip sheet; the tab parts 134 are folded below in a direction perpendicular to a vertical plane of a palletized load 115; and the downward folded tab parts 134 can be wrapped in a packaging film. The vertical columns 176 are moved upward until the completion of a packaging operation, not only so that the downward folded tab parts 134 can be constantly enclosed with the packaging film but also so that the vertical columns 176 can be constantly released from positions of engagement with the tab parts 134.
Patent JP-2004097972-A (JP)
Title: Chemical agent adding apparatus
Inventor: NISHIYAMA SHUJI
IPC: C02F1/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical agent adding apparatus capable of discharging the chemical agent while changing the concentration thereof over a range from low concentration to high concentration, reducing fluctuations of discharged concentration of the chemical agent and capable of stably discharging the chemical agent over a long period of time.  <P>SOLUTION: In this chemical agent adding apparatus having a chemical agent container and a water passing channel, a water flow resistance element is provided in the water passing channel and the pores allowing the chemical agent container and the water passage channel to communicate with each other are provided to the water flow resistance element on the upstream and downstream sides of the water flow resistance element and the cross section of the water flow resistance element in the water passing channel is made variable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102156-A (JP)
Title: Electrophotographic photoreceptor, and electrophotographic device, and process cartridge using same
Inventor: SAITO HIROSHI
IPC: G03G15/02
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic receptor which has small resistance variation of a protective layer even in a low-humidity and high-temperature environment and can stably provide an image of high quality free of an image blur, a flow, and a flaw, and an electrophotographic device and a process cartridge which use the same.  <P>SOLUTION: The electrophotographic receptor which has a photoreceptive layer and a protective layer on a conductive base is characterized in that the protective layer contains a setting resin, a butyral resin, and conductive particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111109-A (JP)
Title: Electrode material for secondary battery, electrode for secondary battery containing the electrode material, and lithium ion secondary battery using the electrode
Inventor: TENNO KOJIRO
IPC: H01M10/05
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for a secondary battery useful for realizing a secondary battery especially with excellent initial efficiency and cycle property, an electrode for a secondary battery containing the electrode material and a lithium ion secondary battery using the electrode.  <P>SOLUTION: A material used when manufacturing an electrode for a secondary battery contains spheroidal graphite particles with an acid functional group of 1.0 milliequivalent/kg or less and conductive carbonaceous microparticles relatively finer than and different from the spheroidal graphite particles in a mixed state.  <P>COPYRIGHT: (C)2004,JPO